سنسور اثرهال US1881KUA

سنسور اثرهال US1881KUA

سنسور اثرهال لچ

Hall-effect latch designed

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Features and Benefits

• Wide operating voltage range from 3.5V to 24V
• High magnetic sensitivity – Multi-purpose
• CMOS technology
• Chopper-stabilized amplifier stage
• Low current consumption
• Open drain output
• Thin SOT23 3L and flat TO-92 3L both RoHS Compliant packages

Applications

• Automotive, Consumer and Industrial
• Solid-state switch
• Brushless DC motor commutation
• Speed detection
• Linear position detection
• Angular position detection
• Proximity detection

General Description

The Melexis US1881 is a Hall-effect latch designed in mixed signal CMOS technology.

The device integrates a voltage regulator, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output driver, all in a single package.

Thanks to its wide operating voltage range and extended choice of temperature range, it is quite suitable for use in automotive, industrial and consumer applications.

The device is delivered in a Thin Small Outline Transistor (TSOT) for surface mount process and in a Plastic Single In Line (TO-92 flat) for through-hole mount.